以A（1，3）和B（-5，1）为端点的线段AB的中垂线方程是（ ） A．3x-y+

日前美国《洛杉矶时报》的一则报道则激起千层浪，“由于使用拼音发手机短信及电脑打字正在取代拥有数千年传统的一笔一画汉字书写，越来越多的中国人不记得如何用笔书写汉字。”。在最新的一项调查中显示，现在83%的人有“提笔忘字”的经历，74．2%的人在工作生活中手写机会已很少，“提笔忘字”已趋向低龄化。

针对这种现象，有人认为这是科技发展的必然结果，不必大惊小怪，顺其自然；而大多数人认为：无论技术怎么革新，汉字所承载的文化内涵不会改变，作为后来者理当致力于文化的接续和弘扬，我们不能“握着鼠标忘了笔杆”，汉字不能沦为失落的文明。

请运用“世界是永恒发展的”相关知识，分析评价大多数人的观点的正确性。（7分）

Questions from 36 to 40 are based on the following passage: A garment label is more than just a piece of fabric. It is something that draws the attention of customers to the garment. In today’s times, labels actually help in selling a garment. Customers decide whether to buy a piece of apparel or not on the basis of its label. Labels communicate to the customer what types of materials have been used in making the garment. Different manufacturers use their own special type of labels to create their own distinct identity. A label might be custom-made by a manufacturer to make it unique. Beautiful, customized labels add to the beauty and style of the garment. Each brand produced by the manufacturer is usually distinguishable on the basis of a special symbol, color or word. This is reflected through the label. Garment labels can be made using several fabrics, in different types of finishes and can be attached to the garment in different styles. The fabrics that are commonly used in the preparation of labels are satin, damask, semi-damask and taffeta. In some cases, cotton, canvas and felt are also used in making labels. Satin is the most used fabric in preparing labels. Leather labels are generally used in case of jeans and pants. PVC labels are used in pants and bags. Satin is soft on the skin and looks very pretty initially. However, it is not one of the best fabrics to be used in labels because it is very thin and can snag easily. Labels made using taffeta are stiffer than those of satin and do not snag as easily. However, taffeta labels can irritate the skin of the customers. Damask and semi-damask are ideal fabrics for making labels. Damask labels are soft even after finishing and do not cause any irritation to the customer. Semi-damask is similar to damask in feel, but it costs lesser than damask.

According to the passage, which statement is NOT true（）

A．A garment label has been a “spokesman” for the certain brand.

B．Nowadays, labels have been one of the most influentially decisive factors in the customer’s purchasing performance.

C．A unique label adds to the beauty and attraction of the garment.

D．Labels are somewhat more important than the garments.

根据两种事物在某些特征上的相似性，作出它们在其他特征上也可能相似的结论的论证方法是对比法。

许勒位片主要用于观察颞下颌关节的哪一部分结构？

A．外1／3结构

B．中1／3结构

C．内1／3结构

D．外1／2结构

轨道信息接收单元STM的作用是什么？